baber/WOPTO huggingface dataset:
Patent JP-H07128566-A (JP)
Title: Moving quantity detector
Inventor: KAWAI SUMIO
IPC: G01D5/245
Filed: 1993-10-28
Abstract: PURPOSE:To provide the moving quantity detector which permits easy working, magnetizing and assembling of a magnetic member disposed on a moving body and is small in size and low in the cost. CONSTITUTION:The moving quantity detector for detecting the moving quantity of a turning barrel 2 disposed freely movably relative to a stationary barrel 1 includes the planar magnetic member 6 which is elastically deformed and fixed to the turning cylinder 2 after magnetization with predetermined magnetic patterns and is formed to have a flexible surface and to plane and a magneto- resistance element 9 which is held by having a predetermined spacing so as to face the magnetic patterns of the magnetic member 6 and detects the movement of the magnetic member 6 according to the movement of the turning barrel 2.
Patent JP-H08139023-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: NUKUI TOSHIO
IPC: H01L21/302
Filed: 1994-11-04
Abstract: PURPOSE: To eliminate yield reduction due to foreign matters and improve the uniformity of a thin film by optimizing the aperture part of a weak magnetic material member. CONSTITUTION: In a planar magnetron system sputtering apparatus, a permanent magnet is installed on the rear of a target electrode. The target electrode consists of a shield 1 to which high frequency power is applied, a permanent magnet 2, a target 3, and a backing plate 4 which retains the target 3. A wafer holder electrode is arranged on the facing side of the target electrode, and consists of a wafer 5 and a holder electrode 6 which holds the wafer. A weak magnetic material member 7 is arranged between the permanent magnet 2 and the target 3. Arbitrary holes 8 are made in the weak magnetic material member 7. The diameter and the distribution of the holes 8 are optimized in order to control the magnetic flux of a horizontal magnetic field on the surface of the target electrode.
Patent JP-S62133178-A (JP)
Inventor: IWATA KAZUO
IPC: D06C23/04
Filed: 1985-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11112064-A (JP)
Title: Gas laser device, aligner using the same, manufacture of semiconductor
Inventor: SANO NAOTO
IPC: H01S3/036
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a long-life and high-power gas laser device, aligner utilizing a high-productivity gas laser device as an exposure optical, source, manufacture of semiconductor. SOLUTION: The laser device comprises a laser gas LG sealed in a chamber 30, discharge electrode 32 for exciting the laser gas by the electric discharge to output a laser beam from the chamber 30 with circulating the laser gas in the chamber 30 through a blower 34 which rotates only in the laser-on state for exciting the laser gas by the discharge from the element 32 to output the laser beam; the blower is not rotated in the standby state capable of outputting the laser beam, though not in the laser-on state.
Patent JP-H11111821-A (JP)
Title: Substrate-supporting device
Inventor: TAKEBAYASHI YUJI
IPC: B23Q3/15
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To maintain uniformity in treatment and protect a substrate from adverse effects caused by a process gas creep in around the substrate in a high-temperature treatment step. SOLUTION: A substrate-supporting device includes a scepter 23, an elevating driving unit 24, a plurality of substrate-supporting pins 25, and a movement preventive member 26. The scepter 23 is provided horizontally, and a substrate (W) is supported on an upper face of the scepter 23. The substrate-supporting device is moved vertically between a first higher position for supporting the substrate (W) by the scepter 23 and a second lower position for waiting for the elevating movement. The substrate-supporting pins 25 are movably supported in vertical directions with respect to the scepter 23. While the scepter 23 is put at the second position, the substrate (W) is supported by the substrate- supporting pins 25.  The substrate-supporting pins 25 are prevented from moving downwards by the movement preventive member 26, when the scepter 23 is made to move from the first position to the second position.
Patent JP-H11106622-A (JP)
Title: Flexible polyester resin composition and its use
Inventor: KAMIYA MASAHIRO
IPC: B65D1/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in flexibility, transparency and resistance to volatility by kneading polyethylene terephthalate with an aliphatic polyester and a crystallization inhibitor in a molten state to cause transesterification. SOLUTION: This composition is obtained by compounding (A) 100 pts.wt. of polyethylene terephthalate with (B) 10-100 pts.wt. of an aliphatic polyester (e.g. polyethylene sebacate) preferably having a number-average molecular weight of 25,000-30,000 and (C) a crystallization inhibitor [e.g. 1,3-bis(2- hydroxyethoxy)benzene], which is contained in a quantity of 0.1-15 pts.wt. based on 100 pts.wt. of a sum quantity of the component A and the component B, at preferably 250-300 deg.C to cause partial or whole transesterification.
Patent JP-H1085027-A (JP)
Title: Hair curler and its production method
Inventor: OOYA KATSUKO
IPC: D03D27/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a hair curler which is easy to produce and during the production, waste thread is not attracted. SOLUTION: This hair curler consists of a prous synthetic resin 2 with elasticity inserted in a bag-shaped body 3 and a sheet pile fabric 1, and the porous synthetic resin 2 is partially connected to the sheet pile fabric 1. A hair curler and the porous synthetic resin 2 with elasticity are inserted into a bag-shaped body 3 and it is sealed, then it is connected to a part of the sheet pile fabric 1 to make a hair curler.
Patent JP-H1190238-A (JP)
Title: Preparation of catalyst for manufacture alkanolamine
Inventor: MORIYA ATSUSHI
IPC: B01J37/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of impurities to be produced by treating with an acid a catalyst which is uneven to a reaction system and is used for the manufacture of alkanolamine represented by specific formula by causing a chemical reaction between alkylene oxide represented by specific formula and ammonia. SOLUTION: In formulae I, II (wherein, R1, R2, R3 and R4 and a hydrogen atom, a methyl group or an ethyl group; m and n are an integer of 0-3 which makes (n+m) 1-3), the catalyst which is ununiform to a reaction system and is used for the manufacture of alkanolamine represented by formula II by causing a chemical reaction between alkylene oxide represented by formula I and ammonia, is treated with an acid. The preferred catalyst is a catalyst of such a construction that a rare earth element is carried by a fire-resistant inorganic carrier. The acid to be used is particularly not limited but is especially preferably hydrochloric acid and/or nitric acid. The treatment method using the acid is not particularly limited but is especially preferably to thermally treat the catalyst in the presence of the acid.
Patent JP-H0591725-A (JP)
Title: Booster circuit
Inventor: TOSUMI YASUKAZU
IPC: H02M3/07
Filed: 1991-09-24
Abstract: PURPOSE:To obtain an intermediate voltage without requiring a separate power supply by discharging and erasing a charge of a second capacitor at a first timing, continuing the first timing after a third timing, using a voltage at a negative pole side of the third capacitor as an output voltage. CONSTITUTION:In the first step of a circuit, a capacitor C1 is connected between a power supply 1 and a ground, thus enabling a power supply Vcc to be charged. Also, a charge of the capacitor C2 is discharged and erased. Then, in the second step, the capacitors C1 and C2 are loop-connected through a ground 2 and one portion of a charge Q=C1.Vcc of the capacitor C1 is discharged. Then, in a third step, since the capacitors C2 and C3 are loop- connected, a charge Q2 of the capacitor C2 is transferred to the capacitor C3 and -Va appears at a negative pole side terminal 3 of the capacitor C3, thus obtaining a voltage -Va which is obtained by inverting a voltage which is a power supply voltage Vcc divided by a capacity ratio of the capacitors C1 to C2.
Patent JP-H03133619-A (JP)
Title: Rolling method for high molecular-weight material
Inventor: HIGASHIDA YASUHIRO
IPC: B29C53/18
Filed: 1989-10-19
Abstract: PURPOSE:To constitute the title method so that it is easy and a sheet thickness distribution of a widthwise direction of a sheet becomes uniform, by a method wherein a temperature of the central sheet of the widthwise direction of a rolling material is made lower than that of an end part of the sheet. CONSTITUTION:An end part of a sheet, which is apt to cool, is heated at a temperature higher than that of the central part of the sheet and rolled, in heating of a material before rolling. It is good that a setting temperature of an end of the sheet and that of the center of the sheet are set up by making use of a temperature obtained by performing a preliminary test with the sheet preheated at a uniform temperature. A material 7 may be heated by covering 8 heat transfer of a part which is to make into a low temperature by making use, for example, of an infrared heater 6 or cooled in some cases as a method providing a temperature difference. On the contrary, the part which is to heat may be heated with infrared rays/hot air 6. It is good that a far-infrared heater/ hot air furnace/plate heater placing an article between a top and bottom heating sheets are used as a heating device.
Patent JP-H01116232-A (JP)
Title: Turbo compound internal combustion engine control device
Inventor: NIHONGI SHIGERU
IPC: F02B41/10
Filed: 1987-10-28
Abstract: PURPOSE:To reduce a loss of recovered energy by controlling a lockup mechanism of a fluid coupling, connected between a power turbine and a crankshaft, being based on a signal from an exhaust gas energy condition-detecting sensor. CONSTITUTION:A pressure sensor 14, which detects an exhaust gas energy condition, is provided in an exhaust pipe 7 in the downstream side from its exhaust gas branch port 7-1 of an exhaust gas recirculating(EGR) device further in the upstream side from a power turbine 8, and in accordance with a signal of the pressure sensor 14, a control unit 9 controls a lockup mechanism of a fluid coupling 5, connected to the power turbine 8, through on-off use solenoid valves 12, 13. Exhaust gas energy, recovered by the power turbine 8, is collected to a crankshaft 4 of an engine through the fluid coupling 5 and a gear mechanism 6. Thus enabling a loss of the recovered energy to be reduced, further an adequate control can be performed with no time delay.
Patent JP-H0714059-A (JP)
Title: Automatic vending machine
Inventor: YATSUI KOUJI
IPC: G07F11/02
Filed: 1993-10-29
Abstract: PURPOSE:To provide the automatic vending machine which eliminates the need for large-scale construction and can be prevented from greatly protruding from the wall body of a building and save resources. CONSTITUTION:This device is equipped with a service part 3 which is provided on the external surface side of the wall body 2 of the building A and constitutes a correspondence part for customers, a device body 4 which is provided on the internal surface side of the wall body 2 corresponding to the service part 3, and a commodity passing port 5 formed in the wall body 2, and the commodity carryout port 16 of a commodity storage part 11 provided to the device body 4 and a commodity takeout port 9 provided in the service part 3 are communicated with the commodity passing port 5.
Patent JP-H07131807-A (JP)
Title: Color correcting device
Inventor: YAMAMURA KEIICHI
IPC: H04N9/64
Filed: 1993-10-29
Abstract: PURPOSE:To automatically make excellent and stable color corrections at all times. CONSTITUTION:In a step S1, the absolute value levels of color difference signals Cb and Cr of a color video signal to be corrected are compared with a previously set low-saturation detection level LOW COLOR LEV. In a step S2, when the absolute values of the color difference signals Cb and Cr are both less than the low-saturation detection level LOW COLOR LEV, a correcting process by the color difference signals based upon a luminance signal is performed. In a step S3, Cb and Cr color correction data are written in addresses of a memory device as a look-up table for signal conversion for Cb and CR which are found here. In a step S4, when the absolute values of the color difference signals Cb and Cr are both larger than the low-saturation detection level LOW COLOR LEV, a color correction process by only the color difference signals is performed.
Patent JP-H08230932-A (JP)
Title: Article,and method to transfer said article
Inventor: HOE KIATOOFU N
IPC: H01R43/20
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To stably transport an article having a relatively small area inexpensively and simply by attaching a transport face to the article adhesively as to a method for transporting an article attaching a transport face to the article. SOLUTION: An article to be transported such as an electrical connector includes a center connector base 1 mounted with a plurality of electrical terminals 2, and the electric terminals 2 are arranged to be mounted on a trace or a conductive pad on a printed board. For the transportation of such an electrical connector, a suction cup 4 having a bigger outer diameter than the width of the connector base 1 is used, and an adhesive tape 5 having enough face area to cover the suction area of the suction cap 4 is adhered to the connector base 1. The suction cap 4 is adhered to the adhesive tape 5 for the electric connector to be transported to a desired work place. At the work place, the electric connector is for example soldered using infrared radiation.
Patent JP-2000088798-A (JP)
Title: Carbon dioxide sensor and measuring method for concentration thereof
Inventor: KUMAZAWA SHIZUKO
IPC: G01N27/416
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon diode sensor whose selectivity and moistureproofness are superior, which is operated at the room temperature and which can detect a carbon dioxide (CO2) with sufficient sensitivity and with sufficient responsivity, by a method wherein a detecting electrode which is composed of a metal oxide layer containing a conductive metal oxide and hydrogencarbonate ions and of a collector and a counter electrode are installed so as to be close to a solid electrolyte layer which contains a metal ion conductor. SOLUTION: This carbon dioxide sensor 1 is constituted in such a way that a detecting electrode 3 which is composed of a metal oxide layer 4 and of a collector 5 such as a gold mesh of the like and a counter electrode 6 are installed so as to be faced by sandwiching a solid electrolyte 2 which contains a metal ion conductor. One or more kinds of conductive metal oxides and hydrogencarbonate ions (HCO3) are contained in the metal oxide layer 4. By this constitution, it is thought that, under the existence of CO2, the HCO3 which is derived from the CO2 and moisture is formed on the surface of the solid electrolyte 2 and/or on the surface of the metal oxide layer 4. The dissociation equilibrium of the HCO3 is converted into the activity of the movable ions of an electrolyte, and a change in the CO2 is detected as an electromotive force.  When the conductive metal oxides and the HCO3 are contained in the detecting electrode 3, the CO2 can be measured at low temperature and quickly.
Patent JP-S62132319-A (JP)
Title: Wafer heat treating apparatus
Inventor: TOMIDOKORO MAKOTO
IPC: H01L21/027
Filed: 1985-12-04
Abstract: PURPOSE:To improve temperature accuracy when cooling a wafer by providing a cooling plate at an outlet of a heat treating apparatus to naturally cool the wafer for a predetermined time, and providing a vertically movable outlet conveying plate for conveying the wafer at the cooling plate. CONSTITUTION:A cooling plate 10 for naturally cooling a wafer 24 for a predetermined time is provided in an outlet of a semiconductor wafer heat treating apparatus having a heating plate 8 and a forcibly cooling plate 9, and an output conveying plate 11e having a conveying belt and conveying pulleys for conveying the wafer, and a driving mechanism for moving upward or downward the output conveying plate are provided at the plate 10. Since the wafer is allowed to stand for a predetermined time on the second plate 10 as compared with the case of cooling the wafer solely by the plate 9, the wafer can be naturally cooled to the vicinity of room temperature before feeding the heat treated wafer to next step. After the wafer is naturally cooled for a predetermined time by moving upward or downward the output conveying plate by the driving mechanism, the wafer can be conveyed to the next step.
Patent JP-H06121926-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KACHI NAOKI
IPC: B01J21/16
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a catalyst for purifying an exhaust gas exhibiting excellent purifying performance even in lean region of internal combustion engine by providing a coating layer made of an inorganic material essentially containing a copper containing Fe-silicate as a metallosilicate on a honeycomb carrier. CONSTITUTION:The catalyst for purifying the exhaust gas of internal combustion engine is constituted by providing the coat layer made of the inorganic material mainly containing the Cu containing Fe-silicate as the metallosilicate on the honeycomb carrier. The catalyst for purifying the exhaust gas constituted in this way exhibits excellent exhaust gas purifying performance even in the lean region of the internal combustion engine exhaust gas containing a large quantity of oxygen. Specifically by carrying Cu as an active metal on the Fe silicate, purifying performance for all of HC, CO and NOX is improved. Ion exchange method, impregnation method or the like is elected as a method for carrying Cu.
Patent JP-H08107721-A (JP)
Title: Vessel for plant cultivation
Inventor: KUSAKAISHI SUSUMU
IPC: A01G9/02
Filed: 1994-10-13
Abstract: PURPOSE: To provide a vessel for plant cultivation easily molded from a composite consisting of rock powder of a porous rock as a major component and a resin, light in weight, excellent in flow through properties of water and air, and sustained release properties of fertilizers and agrochemicals, and capable of preventing a root rot from developing. CONSTITUTION: This vessel for plant cultivation is molded by a transfer molding, etc., from a composite material consisting of (A) preferably 50-80wt.% rock powder having a major component of a porous rock such as a zeolite as a major component and (B) a resin of a heat curing-type, etc., such as an unsaturated polyester.
Patent JP-H06124414-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: SHIOSAKI HIROMICHI
IPC: G11B5/39
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a head which is hard to generate Barkhausen noises by cutting an insulating layer and a protecting plate for each of a plurality of thin film magnetic heads before cylindrical cutting, and reducing the stress strain added to a magnetoresistance effect element. CONSTITUTION:An insulating layer 2 including a bias layer 3, a magnetoresistance effect (MR) element 4 and a yoke 5 is formed on a magnetic substrate 1, onto which a plurality of protecting plates 6 are bonded in the lateral direction, whereby the magnetic head is constituted. Then, dividing notches 7 are provided at positions where the thin film magnetic heads are to be divided in the longitudinal direction, and the heads are divided along the protecting plates 6 and the layer 2 in the lateral direction into the rod-like shape. Thereafter, a sliding face 8 is ground into a circular arc. Accordingly, the film stress of the insulating layer 2 and the stress of the substrate 1 before the sliding face 8 is ground are released before the grinding, so that the generation of Barkhausen noise is restricted.
Patent JP-H08135810-A (JP)
Title: Gate valve
Inventor: BABE TOMOKI
IPC: F16K3/12
Filed: 1994-11-08
Abstract: PURPOSE: To provide a gate valve in which stable sealing performance and operability can be maintained, even if the temperature and the heat transfer coefficient thereof are changed. CONSTITUTION: By moving a valve stem 15 so as to provide a pushing force to a valve element 5, the valve is brought into contact with the valve casing 1 so as to be closed. The divided valve elements 6A, 6B are opposedly abutted on the intermediate part through abutting parts 7A, 7B, and the neighboring part of the valve seat becomes flexible in the direction of the flow passage, and the dimensional change in the valve casing 1 or the like can be absorbed, so that the valve-closing operation and sealing performance can be always properly stabilized. By reversely moving the valve stem 15, both taper surfaces or inclined surfaces 10A, 10B or 17A, 17B are closely abutted.  The opening operation force of the valve stem 15 is transmitted to the divided valve elements 6A, 6B through the taper surfaces or inclined surfaces 10A, 10B or 17A, 17B, and the valves is opened by moving the valve element 5 in the drawing-out direction. A force in the direction for brining the divided valve elements 6A, 6B to nearer each other is exerted to the valve elements by the inclined guide action, and the swelling force in the direction of the flow passage can be restrained, so that the withdrawal of the valve element 5 can be lightly and easily carried out, and the drawing- out force can be reduced.
Patent JP-H0674314-A (JP)
Title: Effective length reducing device for load spring
Inventor: FUKUDA MASAO
IPC: F16H19/04
Filed: 1992-08-24
Abstract: PURPOSE:To reduce the effective length of a load spring member in relation to the displacement quantity of a displaceable member as short as possible. CONSTITUTION:A small diameter pinion 27 and large diameter pinion 28 are fixed to a shaft end of a dancer roller 25 for absorbing the slack of wrapping material S, and the small diameter pinion 27 is meshed with a fixed rack 29 and the large diameter 28 is meshed with a movable rack rod 30 so that the movable rack rod 30 is moved by quantity corresponding to the rate of the diameters of both the pinions 27 and 28 in the direction to cancel the displacement of the dancer roller 25 so as to shorten the effective length of a load spring 31 at this rate.
Patent JP-2001088170-A (JP)
Title: Method and mold for producing resin molded object
Inventor: TANAHASHI YASUNORI
IPC: B29C45/26
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of a molding resin in producing a resin molded object. SOLUTION: A molding resin 3 is charged in a pot 2 and directly injected in a cavity 4 from the pot 2 to be cured in the cavity 4. The molding resin 3 can be used without being wasted to mold a resin molded object.
Patent JP-S62133908-A (JP)
Inventor: WATANABE TAKAO
IPC: A47G21/18
Filed: 1985-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。